Evidence you can hand over, and they can check alone.
Export a signed evidence pack for any period. The auditor verifies the chain, the seals and the signature offline with a standalone tool, without trusting Deltawall.
A screenshot is not evidence.
Proving what did and did not leave.
The challenge
Under GDPR Article 5(2), DORA and the EU AI Act you must demonstrate control over data and AI usage, not assert it.
Why existing controls miss it
Vendor dashboards and screenshots rely on trusting the vendor, and logs that hold content create a second copy of the exposure.
How Deltawall enforces it
Every decision is hash-chained, sealed and signed. Exports carry the public key; the verifier checks them offline. Tampering with one record breaks verification.
- JSON pack, CSV or PDF
- Verifies with Deltawall offline or gone
- The employer cannot alter it either
From request to verified.
Filter
Choose the period, data classes and outcomes the request covers.
Export
Download a JSON pack, a CSV for analysis or a PDF for the file.
Hand over
The pack carries the seals, the signature and the public key.
Verify
The auditor runs the standalone verifier on their own machine.
Four steps. Quoted in writing.
Every tier includes the whole platform. What changes with size is the price per user, the setup scope and the service level.
Paid proof of value
Thirty days in your own browser estate, up to 100 users, on your sector's template. Credited in full against year one.
Tier by headcount
Starter for 100 to 249 protected users, Growth for 250 to 999, Enterprise from 1,000.
One-time setup
Rollout through your MDM, policy tuning to your data, and the works-council documentation.
Annual contract
Per protected user, billed annually. Monthly billing is available with a surcharge.
What buyers ask.
Does the auditor need access to Deltawall?
No. The verifier is a standalone command-line tool and works without any network access to us.
What if a record is changed?
Each record carries the hash of the one before it, and batches are sealed and signed. Changing any record makes verification fail.
See it stop real-looking data in a real browser.
A 30-minute technical walkthrough: a prompt redacted, a file stopped, the dashboard, and an evidence pack verified offline in front of you.
No slide deck. Synthetic data only.
